Notes about the ZIP2 file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to
scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The ZIP2 file type is primarily associated with 'StuffIt Deluxe 8.5' by Aladdin Systems, Inc.. Zip2 is a file extension that will be used for a forthcoming archive file format. StuffIt 8.5 will add recognition for files with this extension. They expect release in Sept 2003.